package com.xiaotu.principle.singleresponsibility;

/**
 * @author 张晓
 * @create 2020-06-17 15:28
 */
public class SingleResponsibility2 {

    public static void main(String[] args) {
        RoadVehicle roadVehicle = new RoadVehicle();
        roadVehicle.run("摩托车");
        roadVehicle.run("汽车");

        AirVehicle airVehicle = new AirVehicle();
        airVehicle.run("飞机");

    }

}

//方案2的分析
//1.遵守单一职责原则
//2.但是这样的改动很大，即将类分解，同时修改客户端
//3.改进：直接修改Vehicle 类，改动的代码会比较少=>方案3
class RoadVehicle{
    public void run(String vehicle){
        System.out.println(vehicle + "公路运行");
    }
}

class AirVehicle{
    public void run(String vehicle){
        System.out.println(vehicle + "天空运行");
    }
}

class WaterVehicle{
    public void run(String vehicle){
        System.out.println(vehicle + "水中运行");
    }
}
